Tannins are natural organic matter that can result from natureâs fermentation process as water passes through the ground in peaty areas or through levels of decaying vegetation. Tannins are typical found in shallow wells, in swampy or marshy areas as well as coastal areas.
Jewel yams are ovate and cylindric in shape, tapering at the ends. They have a rough semi thick skin with a rose hued pale orange color. The flesh is brilliant orange, moist and starchy. The flesh's vibrant color increases when cooked.Its flavor is sweet and its starchy textures allows it to absorb accompanying ingredients' flavors. The Jewel yam is a high source for beta carotene and yields a substantial amount of carbohydrates per single yam.True yams are native to Asia and Africa and are one of the most important food crops in tropical and subtropical regions.he flesh is brilliant orange, moist and starchy. The flesh's vibrant color increases when cooked. Its flavor is sweet and its starchy textures allows it to absorb accompanying ingredients' flavors. The Jewel yam is a high source for beta carotene and yields a substantial amount of carbohydrates per single yam.
Wiktionary (0.00 / 0 votes) Rate this definition: jewel (Noun). A precious or semi-precious stone; gem, gemstone. jewel (Noun). A valuable object used for personal ornamentation, especially one made of precious metals and stones; a piece of jewellery. jewel (Noun). Anything considered precious or valuable.